71987667050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{110419}}^1$

素因数の和:110520

約数の個数: 96

約数和(自身を含む): 155268187200

約数和(自身を除く): 83280520150

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 59, 65, 85, 118, 130, 170, 221, 295, 325, 425, 442, 590, 650, 767, 850, 1003, 1105, 1475, 1534, 2006, 2210, 2950, 3835, 5015, 5525, 7670, 10030, 11050, 13039, 19175, 25075, 26078, 38350, 50150, 65195, 110419, 130390, 220838, 325975, 552095, 651950, 1104190, 1435447, 1877123, 2760475, 2870894, 3754246, 5520950, 6514721, 7177235, 9385615, 13029442, 14354470, 18771230, 24402599, 32573605, 35886175, 46928075, 48805198, 65147210, 71772350, 84691373, 93856150, 110750257, 122012995, 162868025, 169382746, 221500514, 244025990, 325736050, 423456865, 553751285, 610064975, 846913730, 1107502570, 1220129950, 1439753341, 2117284325, 2768756425, 2879506682, 4234568650, 5537512850, 7198766705, 14397533410, 35993833525, 71987667050]

約数ペア:

[(1, 71987667050), (2, 35993833525), (5, 14397533410), (10, 7198766705), (13, 5537512850), (17, 4234568650), (25, 2879506682), (26, 2768756425), (34, 2117284325), (50, 1439753341), (59, 1220129950), (65, 1107502570), (85, 846913730), (118, 610064975), (130, 553751285), (170, 423456865), (221, 325736050), (295, 244025990), (325, 221500514), (425, 169382746), (442, 162868025), (590, 122012995), (650, 110750257), (767, 93856150), (850, 84691373), (1003, 71772350), (1105, 65147210), (1475, 48805198), (1534, 46928075), (2006, 35886175), (2210, 32573605), (2950, 24402599), (3835, 18771230), (5015, 14354470), (5525, 13029442), (7670, 9385615), (10030, 7177235), (11050, 6514721), (13039, 5520950), (19175, 3754246), (25075, 2870894), (26078, 2760475), (38350, 1877123), (50150, 1435447), (65195, 1104190), (110419, 651950), (130390, 552095), (220838, 325975)]